Class Camera

Mutable orbit camera; angles are radians. Mutate and render on the same thread.

Inheritance

object

Camera

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Simple3D.Core

Assembly: Simple3D.Core.dll

Syntax

public sealed class Camera

Constructors

Camera(float, float, float)

Creates an orbit camera with positive finite distance.

Declaration

public Camera(float distance = 5, float yaw = 0.55, float pitch = 0.35)

Parameters

Type	Name	Description
float	distance
float	yaw
float	pitch

Properties

Distance

Distance from target in world units.

Declaration

public float Distance { get; }

Property Value

Type	Description
float

FieldOfView

Vertical field of view in radians, strictly between .01 and 3.13.

Declaration

public float FieldOfView { get; set; }

Property Value

Type	Description
float

NearPlane

Positive finite distance of the clipping plane from the eye.

Declaration

public float NearPlane { get; set; }

Property Value

Type	Description
float

OrthographicHeight

Positive finite visible world height in orthographic mode.

Declaration

public float OrthographicHeight { get; set; }

Property Value

Type	Description
float

Pitch

Vertical orbit angle, limited to avoid the poles.

Declaration

public float Pitch { get; }

Property Value

Type	Description
float

Projection

Perspective or orthographic projection.

Declaration

public CameraProjection Projection { get; set; }

Property Value

Type	Description
CameraProjection

Target

Finite orbit center.

Declaration

public Vector3 Target { get; set; }

Property Value

Type	Description
Vector3

Yaw

Horizontal orbit angle in radians.

Declaration

public float Yaw { get; }

Property Value

Type	Description
float

Methods

FitToScene(Scene, float, float)

Fits geometry bounds using a conservative enclosing sphere. Empty scenes do nothing; aspect is width/height. Overflowing fits throw without changing the camera.

Declaration

public void FitToScene(Scene scene, float aspectRatio = 1, float padding = 1.15)

Parameters

Type	Name	Description
Scene	scene
float	aspectRatio
float	padding

Orbit(float, float)

Adjusts orbit angles; nonfinite deltas are ignored for gesture compatibility.

Declaration

public void Orbit(float yawDelta, float pitchDelta)

Parameters

Type	Name	Description
float	yawDelta
float	pitchDelta

Zoom(float)

Divides distance and orthographic height by a positive factor, clamped to .001..1e12; invalid factors are ignored.

Declaration

public void Zoom(float factor)

Parameters

Type	Name	Description
float	factor

Events

Changed

Raised synchronously once after an effective property change or completed camera operation.

Declaration

public event EventHandler? Changed

Event Type

Type	Description
EventHandler